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IB/mlx4: Optimize freeing of items on error unwind
authorManinder Singh <maninder1.s@samsung.com>
Wed, 8 Jul 2015 04:13:35 +0000 (09:43 +0530)
committerDoug Ledford <dledford@redhat.com>
Tue, 14 Jul 2015 17:20:14 +0000 (13:20 -0400)
commita39a98ff4cc8b514fe6fa551f6ed59cd60e07da2
treea863a36fb8f1a4f0a769d5a72dc781468d3bc9adtree | snapshot
parent43bfb9729ea88d46e3f4d3ad7b17106c7b071fcbcommit | diff
IB/mlx4: Optimize freeing of items on error unwind

On failure, we loop through all possible pointers and test them before
calling kfree.  But really, why even attempt to free items we didn't
allocate when we can easily loop through exactly and only the devices
for which the original memory allocation succeeded and free just those.

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/mlx4/main.c diff | blob | history
Domain: System / Kernel;